65986452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 205575552

約数和(自身を除く): 139589100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 73, 84, 102, 119, 126, 146, 153, 204, 211, 219, 238, 252, 292, 306, 357, 422, 438, 476, 511, 612, 633, 657, 714, 844, 876, 1022, 1071, 1241, 1266, 1314, 1428, 1477, 1533, 1899, 2044, 2142, 2482, 2532, 2628, 2954, 3066, 3587, 3723, 3798, 4284, 4431, 4599, 4964, 5908, 6132, 7174, 7446, 7596, 8687, 8862, 9198, 10761, 11169, 13293, 14348, 14892, 15403, 17374, 17724, 18396, 21522, 22338, 25109, 26061, 26586, 30806, 32283, 34748, 43044, 44676, 46209, 50218, 52122, 53172, 61612, 64566, 75327, 78183, 92418, 100436, 104244, 107821, 129132, 138627, 150654, 156366, 184836, 215642, 225981, 261851, 277254, 301308, 312732, 323463, 431284, 451962, 523702, 554508, 646926, 785553, 903924, 970389, 1047404, 1293852, 1571106, 1832957, 1940778, 2356659, 3142212, 3665914, 3881556, 4713318, 5498871, 7331828, 9426636, 10997742, 16496613, 21995484, 32993226, 65986452]

約数ペア:

[(1, 65986452), (2, 32993226), (3, 21995484), (4, 16496613), (6, 10997742), (7, 9426636), (9, 7331828), (12, 5498871), (14, 4713318), (17, 3881556), (18, 3665914), (21, 3142212), (28, 2356659), (34, 1940778), (36, 1832957), (42, 1571106), (51, 1293852), (63, 1047404), (68, 970389), (73, 903924), (84, 785553), (102, 646926), (119, 554508), (126, 523702), (146, 451962), (153, 431284), (204, 323463), (211, 312732), (219, 301308), (238, 277254), (252, 261851), (292, 225981), (306, 215642), (357, 184836), (422, 156366), (438, 150654), (476, 138627), (511, 129132), (612, 107821), (633, 104244), (657, 100436), (714, 92418), (844, 78183), (876, 75327), (1022, 64566), (1071, 61612), (1241, 53172), (1266, 52122), (1314, 50218), (1428, 46209), (1477, 44676), (1533, 43044), (1899, 34748), (2044, 32283), (2142, 30806), (2482, 26586), (2532, 26061), (2628, 25109), (2954, 22338), (3066, 21522), (3587, 18396), (3723, 17724), (3798, 17374), (4284, 15403), (4431, 14892), (4599, 14348), (4964, 13293), (5908, 11169), (6132, 10761), (7174, 9198), (7446, 8862), (7596, 8687)]